Duped at burning man ticket booth

[MMc]

Just looking for suggestions/someone with similar situation:
I bought my ticket for 280$ at the ticket booth on the playa. I payed partially in cash and partially on my debit card (240$ cash and 40$ on debit). When I got my statement, they had charged me the full 280$ on my debit card. So I ended up paying 520$ for my ticket (plus overdraft fees). Does anyone know who to contact about this oversight? Any suggestions on how to retrieve my money?

[precipitate]

Start with tickets@burningman.com.

[Badger]

'Duped' suggests willful intent. I suspect that's not the case. Anyway take the above advice and i'm sure the problem will be taken care of.